static int __init omap2_init_devices(void)
{
/* Enable dummy states for those platforms without pinctrl support */
if (!of_have_populated_dt())
pinctrl_provide_dummies();
/*
* please keep these calls, and their implementations above,
* in alphabetical order so they're easier to sort through.
*/
omap_init_audio();
omap_init_camera();
omap_init_hdmi_audio();
omap_init_mbox();
/* If dtb is there, the devices will be created dynamically */
if (!of_have_populated_dt()) {
omap_init_dmic();
omap_init_mcpdm();
omap_init_mcspi();
omap_init_sham();
omap_init_aes();
}
omap_init_sti();
omap_init_rng();
omap_init_vout();
omap_init_ocp2scp();
if (soc_is_am33xx()) {
am33xx_register_ehrpwm();
}
return 0;
}
static int __init omap2_init_devices(void)
{
/* Enable dummy states for those platforms without pinctrl support */
if (!of_have_populated_dt())
pinctrl_provide_dummies();
/*
* please keep these calls, and their implementations above,
* in alphabetical order so they're easier to sort through.
*/
omap_init_audio();
omap_init_camera();
omap_init_hdmi_audio();
omap_init_mbox();
/* If dtb is there, the devices will be created dynamically */
if (!of_have_populated_dt()) {
omap_init_dmic();
omap_init_mcpdm();
omap_init_mcspi();
omap_init_sham();
omap_init_aes();
} else {
/* These can be removed when bindings are done */
omap_init_wl12xx_of();
}
omap_init_sti();
omap_init_rng();
omap_init_vout();
return 0;
}
static int sh_pfc_probe(struct platform_device *pdev)
{
const struct sh_pfc_soc_info *info;
struct sh_pfc *pfc;
int ret;
info = pdev->id_entry->driver_data
? (void *)pdev->id_entry->driver_data : pdev->dev.platform_data;
if (info == NULL)
return -ENODEV;
pfc = devm_kzalloc(&pdev->dev, sizeof(*pfc), GFP_KERNEL);
if (pfc == NULL)
return -ENOMEM;
pfc->info = info;
pfc->dev = &pdev->dev;
ret = sh_pfc_ioremap(pfc, pdev);
if (unlikely(ret < 0))
return ret;
spin_lock_init(&pfc->lock);
pinctrl_provide_dummies();
/*
* Initialize pinctrl bindings first
*/
ret = sh_pfc_register_pinctrl(pfc);
if (unlikely(ret != 0))
return ret;
#ifdef CONFIG_GPIO_SH_PFC
/*
* Then the GPIO chip
*/
ret = sh_pfc_register_gpiochip(pfc);
if (unlikely(ret != 0)) {
/*
* If the GPIO chip fails to come up we still leave the
* PFC state as it is, given that there are already
* extant users of it that have succeeded by this point.
*/
dev_notice(pfc->dev, "failed to init GPIO chip, ignoring...\n");
}
#endif
platform_set_drvdata(pdev, pfc);
dev_info(pfc->dev, "%s support registered\n", info->name);
return 0;
}
void __init imx1_soc_init(void)
{
mxc_register_gpio("imx1-gpio", 0, MX1_GPIO1_BASE_ADDR, SZ_256,
MX1_GPIO_INT_PORTA, 0);
mxc_register_gpio("imx1-gpio", 1, MX1_GPIO2_BASE_ADDR, SZ_256,
MX1_GPIO_INT_PORTB, 0);
mxc_register_gpio("imx1-gpio", 2, MX1_GPIO3_BASE_ADDR, SZ_256,
MX1_GPIO_INT_PORTC, 0);
mxc_register_gpio("imx1-gpio", 3, MX1_GPIO4_BASE_ADDR, SZ_256,
MX1_GPIO_INT_PORTD, 0);
pinctrl_provide_dummies();
}
void __init imx25_soc_init(void)
{
/* i.mx25 has the i.mx35 type gpio */
mxc_register_gpio("imx35-gpio", 0, MX25_GPIO1_BASE_ADDR, SZ_16K, MX25_INT_GPIO1, 0);
mxc_register_gpio("imx35-gpio", 1, MX25_GPIO2_BASE_ADDR, SZ_16K, MX25_INT_GPIO2, 0);
mxc_register_gpio("imx35-gpio", 2, MX25_GPIO3_BASE_ADDR, SZ_16K, MX25_INT_GPIO3, 0);
mxc_register_gpio("imx35-gpio", 3, MX25_GPIO4_BASE_ADDR, SZ_16K, MX25_INT_GPIO4, 0);
pinctrl_provide_dummies();
/* i.mx25 has the i.mx35 type sdma */
imx_add_imx_sdma("imx35-sdma", MX25_SDMA_BASE_ADDR, MX25_INT_SDMA, &imx25_sdma_pdata);
/* i.mx25 has the i.mx31 type audmux */
platform_device_register_simple("imx31-audmux", 0, imx25_audmux_res,
ARRAY_SIZE(imx25_audmux_res));
}
static void __init imx6q_init_machine(void)
{
/*
* This should be removed when all imx6q boards have pinctrl
* states for devices defined in device tree.
*/
pinctrl_provide_dummies();
if (of_machine_is_compatible("fsl,imx6q-sabrelite"))
imx6q_sabrelite_init();
of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL);
imx6q_pm_init();
imx6q_usb_init();
}
void __init imx1_soc_init(void)
{
imx1_reset_init(MX1_IO_ADDRESS(MX1_WDT_BASE_ADDR));
mxc_device_init();
mxc_register_gpio("imx1-gpio", 0, MX1_GPIO1_BASE_ADDR, SZ_256,
MX1_GPIO_INT_PORTA, 0);
mxc_register_gpio("imx1-gpio", 1, MX1_GPIO2_BASE_ADDR, SZ_256,
MX1_GPIO_INT_PORTB, 0);
mxc_register_gpio("imx1-gpio", 2, MX1_GPIO3_BASE_ADDR, SZ_256,
MX1_GPIO_INT_PORTC, 0);
mxc_register_gpio("imx1-gpio", 3, MX1_GPIO4_BASE_ADDR, SZ_256,
MX1_GPIO_INT_PORTD, 0);
imx_add_imx_dma("imx1-dma", MX1_DMA_BASE_ADDR,
MX1_DMA_INT, MX1_DMA_ERR);
pinctrl_provide_dummies();
}
void __init imx51_soc_init(void)
{
/* i.mx51 has the i.mx31 type gpio */
mxc_register_gpio("imx31-gpio", 0, MX51_GPIO1_BASE_ADDR, SZ_16K, MX51_INT_GPIO1_LOW, MX51_INT_GPIO1_HIGH);
mxc_register_gpio("imx31-gpio", 1, MX51_GPIO2_BASE_ADDR, SZ_16K, MX51_INT_GPIO2_LOW, MX51_INT_GPIO2_HIGH);
mxc_register_gpio("imx31-gpio", 2, MX51_GPIO3_BASE_ADDR, SZ_16K, MX51_INT_GPIO3_LOW, MX51_INT_GPIO3_HIGH);
mxc_register_gpio("imx31-gpio", 3, MX51_GPIO4_BASE_ADDR, SZ_16K, MX51_INT_GPIO4_LOW, MX51_INT_GPIO4_HIGH);
pinctrl_provide_dummies();
/* i.mx51 has the i.mx35 type sdma */
imx_add_imx_sdma("imx35-sdma", MX51_SDMA_BASE_ADDR, MX51_INT_SDMA, &imx51_sdma_pdata);
/* Setup AIPS registers */
imx_set_aips(MX51_IO_ADDRESS(MX51_AIPS1_BASE_ADDR));
imx_set_aips(MX51_IO_ADDRESS(MX51_AIPS2_BASE_ADDR));
/* i.mx51 has the i.mx31 type audmux */
platform_device_register_simple("imx31-audmux", 0, imx51_audmux_res,
ARRAY_SIZE(imx51_audmux_res));
}
static void __init imx53_dt_init(void)
{
struct device_node *node;
const struct of_device_id *of_id;
void (*func)(void);
of_irq_init(imx53_irq_match);
pinctrl_provide_dummies();
node = of_find_matching_node(NULL, imx53_iomuxc_of_match);
if (node) {
of_id = of_match_node(imx53_iomuxc_of_match, node);
func = of_id->data;
func();
of_node_put(node);
}
of_platform_populate(NULL, of_default_bus_match_table,
imx53_auxdata_lookup, NULL);
}
void __init imx27_soc_init(void)
{
mxc_arch_reset_init(MX27_IO_ADDRESS(MX27_WDOG_BASE_ADDR));
mxc_device_init();
/* i.mx27 has the i.mx21 type gpio */
mxc_register_gpio("imx21-gpio", 0, MX27_GPIO1_BASE_ADDR, SZ_256, MX27_INT_GPIO, 0);
mxc_register_gpio("imx21-gpio", 1, MX27_GPIO2_BASE_ADDR, SZ_256, MX27_INT_GPIO, 0);
mxc_register_gpio("imx21-gpio", 2, MX27_GPIO3_BASE_ADDR, SZ_256, MX27_INT_GPIO, 0);
mxc_register_gpio("imx21-gpio", 3, MX27_GPIO4_BASE_ADDR, SZ_256, MX27_INT_GPIO, 0);
mxc_register_gpio("imx21-gpio", 4, MX27_GPIO5_BASE_ADDR, SZ_256, MX27_INT_GPIO, 0);
mxc_register_gpio("imx21-gpio", 5, MX27_GPIO6_BASE_ADDR, SZ_256, MX27_INT_GPIO, 0);
pinctrl_provide_dummies();
imx_add_imx_dma("imx27-dma", MX27_DMA_BASE_ADDR,
MX27_INT_DMACH0, 0); /* No ERR irq */
/* imx27 has the imx21 type audmux */
platform_device_register_simple("imx21-audmux", 0, imx27_audmux_res,
ARRAY_SIZE(imx27_audmux_res));
imx27_pm_init();
}
static int sh_pfc_probe(struct platform_device *pdev)
{
const struct platform_device_id *platid = platform_get_device_id(pdev);
#ifdef CONFIG_OF
struct device_node *np = pdev->dev.of_node;
#endif
const struct sh_pfc_soc_info *info;
struct sh_pfc *pfc;
int ret;
#ifdef CONFIG_OF
if (np)
info = of_device_get_match_data(&pdev->dev);
else
#endif
info = platid ? (const void *)platid->driver_data : NULL;
if (info == NULL)
return -ENODEV;
pfc = devm_kzalloc(&pdev->dev, sizeof(*pfc), GFP_KERNEL);
if (pfc == NULL)
return -ENOMEM;
pfc->info = info;
pfc->dev = &pdev->dev;
ret = sh_pfc_map_resources(pfc, pdev);
if (unlikely(ret < 0))
return ret;
spin_lock_init(&pfc->lock);
if (info->ops && info->ops->init) {
ret = info->ops->init(pfc);
if (ret < 0)
return ret;
}
/* Enable dummy states for those platforms without pinctrl support */
if (!of_have_populated_dt())
pinctrl_provide_dummies();
ret = sh_pfc_init_ranges(pfc);
if (ret < 0)
return ret;
/*
* Initialize pinctrl bindings first
*/
ret = sh_pfc_register_pinctrl(pfc);
if (unlikely(ret != 0))
return ret;
#ifdef CONFIG_PINCTRL_SH_PFC_GPIO
/*
* Then the GPIO chip
*/
ret = sh_pfc_register_gpiochip(pfc);
if (unlikely(ret != 0)) {
/*
* If the GPIO chip fails to come up we still leave the
* PFC state as it is, given that there are already
* extant users of it that have succeeded by this point.
*/
dev_notice(pfc->dev, "failed to init GPIO chip, ignoring...\n");
}
#endif
platform_set_drvdata(pdev, pfc);
dev_info(pfc->dev, "%s support registered\n", info->name);
return 0;
}
void __init mx28_soc_init(void)
{
pinctrl_provide_dummies();
}
int amlogic_pmx_probe(struct platform_device *pdev,
struct amlogic_pinctrl_soc_data *soc_data)
{
struct amlogic_pmx *apmx;
int ret, val;
pr_info("Init pinux probe!\n");
apmx = devm_kzalloc(&pdev->dev, sizeof(*apmx), GFP_KERNEL);
if (!apmx) {
dev_err(&pdev->dev, "Can't alloc amlogic_pmx\n");
return -ENOMEM;
}
apmx->dev = &pdev->dev;
apmx->soc = soc_data;
platform_set_drvdata(pdev, apmx);
ret = meson_pinctrl_parse_dt(apmx, pdev->dev.of_node);
if (ret)
return ret;
ret = of_property_read_u32(pdev->dev.of_node, "#pinmux-cells", &val);
if (ret) {
dev_err(&pdev->dev, "dt probe #pinmux-cells failed: %d\n", ret);
goto err;
}
apmx->pinmux_cell = val;
ret = amlogic_pinctrl_probe_dt(pdev, apmx);
if (ret) {
dev_err(&pdev->dev, "dt probe failed: %d\n", ret);
goto err;
}
#ifdef AML_PIN_DEBUG_GUP
amlogic_dump_pinctrl_data(pdev);
#endif
amlogic_gpio_ranges.npins = apmx->soc->npins;
amlogic_pmx_desc.name = dev_name(&pdev->dev);
amlogic_pmx_desc.pins = apmx->soc->pins;
amlogic_pmx_desc.npins = apmx->soc->npins;
apmx->pctl = pinctrl_register(&amlogic_pmx_desc, &pdev->dev, apmx);
if (!apmx->pctl) {
dev_err(&pdev->dev, "Couldn't register pinctrl driver\n");
goto err;
}
ret = meson_gpiolib_register(apmx);
if (ret) {
pinctrl_unregister(apmx->pctl);
return ret;
}
/* pinctrl_add_gpio_range(apmx->pctl, &amlogic_gpio_ranges); */
pctdev_name = dev_name(&pdev->dev);
pinctrl_provide_dummies();
dev_info(&pdev->dev, "Probed amlogic pinctrl driver\n");
pctl = apmx->pctl;
int_reg = meson_map(&pdev->dev, pdev->dev.of_node, "Int");
gl_pmx = apmx;
return 0;
err:
devm_kfree(&pdev->dev, apmx);
return ret;
}
